The Rock Sports Complex is a multi-sport and entertainment complex, located in Franklin, Wisconsin. The Rock includes: Rock League Baseball the largest adult men's baseball league in the nation, the number one downhill bike park in the Midwest as rated by Decline magazine, an olympic spec BMX track, a Snow Park which is Wisconsin's only 100% terrain based park and also includes snow tubing ideal for families and group outings. The Rock also features two bars: Tap Works where one can enjoy our all new self-serve beer and wine wall and the Midwest's only one of a kind Umbrella Bar which is open mid-spring through early fall and has magnificent views including that of our ball park.